Home / 217,962,735,136.20-326,944,102,704.30-217,962,735,136.20

Finding the Fourth Proportional to 217,962,735,136.20, 326,944,102,704.30 and 217,962,735,136.20

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Solution

The fourth proportional to 217,962,735,136.20, 326,944,102,704.30 and 217,962,735,136.20 is: 326,944,102,704.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    217,962,735,136.20 : 326,944,102,704.30 = 217,962,735,136.20 : x
  2. Step 2: Convert to fraction form
    217,962,735,136.20/326,944,102,704.30 = 217,962,735,136.20/x
  3. Step 3: Cross multiply
    217,962,735,136.20x = 326,944,102,704.30 × 217,962,735,136.20
  4. Step 4: Simplify right side
    217,962,735,136.20x = 71,261,630,862,079,916,244,992
  5. Step 5: Solve for x
    x = 71,261,630,862,079,916,244,992/217,962,735,136.20
  6. Step 6: Final answer
    x = 326,944,102,704.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.